Cisco Headend Digital Broadband Delivery System
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Chapter 2 Upgrading the Software
24
4002628 Rev B
Resetting More Than One GoQAM
When performing an upgrade, you may not want to manually reset hundreds of
modulators from the DNCS GUI. To save time, you can create a script that resets the
GoQAMs. Refer to the following example for a sample script.
modulators from the DNCS GUI. To save time, you can create a script that resets the
GoQAMs. Refer to the following example for a sample script.
Important! Resetting the GoQAM interrupts all active sessions on the GoQAM for
up to 10 minutes. Complete this task during a maintenance period whenever
possible.
up to 10 minutes. Complete this task during a maintenance period whenever
possible.
This sample script will execute the following functions:
Reset four GoQAMs
After 5 minutes (300 seconds), reset another set of four GoQAMs
Important! Use the procedure for Preparing to Monitor Remote GoQAM Resets (on
page 20) when using an auditQam script to reset multiple GoQAMs.
page 20) when using an auditQam script to reset multiple GoQAMs.
Note: You can save and re-use this script each time you need to reboot your
GoQAMs.
GoQAMs.
auditQam -reset 123.123.123.123
sleep 1
auditQam -reset 123.123.123.124
sleep 1
auditQam -reset 123.123.123.125
sleep 1
auditQam -reset 123.123.123.126
sleep 300
# end of first set
auditQam -reset 123.123.123.127
sleep 1
auditQam -reset 123.123.123.128
sleep 1
auditQam -reset 123.123.123.129
sleep 1
auditQam -reset 123.123.123.130
sleep 300
# end of second set
sleep 1
auditQam -reset 123.123.123.124
sleep 1
auditQam -reset 123.123.123.125
sleep 1
auditQam -reset 123.123.123.126
sleep 300
# end of first set
auditQam -reset 123.123.123.127
sleep 1
auditQam -reset 123.123.123.128
sleep 1
auditQam -reset 123.123.123.129
sleep 1
auditQam -reset 123.123.123.130
sleep 300
# end of second set
After resetting the GoQAMs, select one of the following options:
For GoQAMs that carry broadcast sessions, go to Verifying the Functionality of
GoQAM Modulators That Carry Broadcast Sessions (on page 25).
GoQAM Modulators That Carry Broadcast Sessions (on page 25).
For GoQAMs that carry xOD or VOD sessions, go to Verifying the Functionality
of GoQAM Modulators That Carry xOD or VOD Sessions (on page 27).
of GoQAM Modulators That Carry xOD or VOD Sessions (on page 27).